# Clustering Approach 3 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.151795347030605	Range of duration = 0.03 to 173.79, nDeath = 122, nCensor = 203
2	AGE	ANOVA	0.189814937475119	Range of values = 39 to 85, Mean = 67.2522, StdDev = 8.75112, nMissing = 8
3	GENDER	Fisher's exact test	0.0125146916251909	nTypes = 2 (FEMALE/MALE), nPatients = 83/262
4	KARNOFSKY.PERFORMANCE.SCORE	ANOVA	0.478735469661859	Range of values = 0 to 100, Mean = 28.5185, StdDev = 39.6878, nMissing = 291
5	HISTOLOGICAL.TYPE	Chi-square test	0.296188926041184	nTypes = 4 (LUNG BASALOID SQUAMOUS CELL CARCINOMA/LUNG PAPILLARY SQUAMOUS CELL CARICNOMA/LUNG SMALL CELL SQUAMOUS CELL CARCINOMA/LUNG SQUAMOUS CELL CARCINOMA- NOT OTHERWISE SPECIFIED (NOS)), nPatients = 7/2/1/335
6	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.578473769654733	nTypes = 2 (NO/YES), nPatients = 12/333
7	NUMBERPACKYEARSSMOKED	ANOVA	0.196610798979997	Range of values = 2 to 240, Mean = 52.5032, StdDev = 32.2756, nMissing = 52
8	YEAROFTOBACCOSMOKINGONSET	ANOVA	0.426963232085754	Range of values = 1933 to 1997, Mean = 1959.32, StdDev = 11.7837, nMissing = 111
9	DISTANT.METASTASIS	Chi-square test	0.8469365983883	nTypes = 3 (M0/M1/MX), nPatients = 293/4/42, nMissing = 6
10	LYMPH.NODE.METASTASIS	Chi-square test	0.30045564561838	nTypes = 5 (N0/N1/N2/N3/NX), nPatients = 216/94/28/5/2
11	COMPLETENESS.OF.RESECTION	Chi-square test	0.831679977964862	nTypes = 4 (R0/R1/R2/RX), nPatients = 270/6/4/17, nMissing = 48
12	TUMOR.STAGECODE	ANOVA	NA	Range of values = Inf to -Inf, Mean = NaN, StdDev = NA, nMissing = 345
13	NEOPLASM.DISEASESTAGE	Chi-square test	0.796701950278257	nTypes = 8 (STAGE IA/STAGE IB/STAGE II/STAGE IIA/STAGE IIB/STAGE IIIA/STAGE IIIB/STAGE IV), nPatients = 56/117/1/37/61/45/20/4, nMissing = 4